/Engine/Source/Runtime/SlateCore/Public/Widgets/Images/SLayeredImage.h
typedef [TSlateManagedAttribute](API\Runtime\SlateCore\Widgets\SWidget\TSlateManagedAttribute)< const [FSlateBrush](API\Runtime\SlateCore\Styling\FSlateBrush) *, EInvalidateWidgetReason::Paint > BrushAttributeType